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For questions generally relating to preventing or avoiding injury in the home or on the job site.

-3 votes

Why does NEC require circuit breaker locks only on hard-wired appliance circuits?

Your picture is actually showing the incorrect way to use the shackle. It is dangerous to leave the shackle like this when not in use. In your picture the breaker is ON. The shackle should be in the o …
Corey Van Dyke's user avatar